OO-3116: Show number of ratings in the list of questions, show ratings in the detail view of a question.

OO-3029: enhance "Shared with me" in e-Portfolio with pages list, save informations per reviewer / page...

OO-3121: Move the topic of a qpool item in a new field. Synchronize the title of the qti question and the qpool item.

OO-3055: remove library flag in taxonomy, move the info page to the document pool module, tabbed the overview of taxonomy level...

OO-3055: add lost + found, refactor the notifications and full text search to link to the document pool in general

OO-3055, OO-3047: implementation of taxonomy module with new site, full text search, webdav access, REST API...

OO-3024: Tab favorites in the course node "task". Download of all documents of the favorited participants.

OO-2955: add an additional supervisor notification date field in roll call, implements some REST methods to retrieve and manipulate this data

OO-2897: implement last modification per user role (as participant or as coach), aggregate the values on structure nodes

OO-2906: submit if pushed to the next step by due date, log the number of documents by submissions in the task

OO-2878: add attachment to the info messsages, add the possibility to send the emails only to owners, coaches or participants and not all of them

OO-2911, OO-2912: enhance the notifications for the task/group task to check the different dates, wording, subscriptions date chooser show the date user for the list notifications and not today

OO-2723: store the webfeed in the database instead of xml files to enhance the reliability of blogs and podcasts

OO-2790: add the options to upload assessment documents on a per course element / user base which behave like the user comment